以写教案等同于备课，显然不妥！反而容易流于形式，变成“写”而不“备”！备课，备什么？首先是知识：该讲的以及必然与可能涉及的相关知识。准备得越多越好。其次是教法。基本方法是由浅入深，或触类旁通。讲课循序渐进，因情制宜、悲喜庄谐，因时而异，随时变通。教师... Writing lesson plans is equivalent to preparing lessons, obviously not! Instead, it easily flows into the form and becomes “write” instead of “prepare!” Prepare lessons, what to prepare? The first is knowledge: this lecture and the necessary knowledge that may be involved. The more you prepare, the better. Followed by teachings. The basic method is from shallow to deep, or by analogy. The lectures are gradual and progressive. They are tailor-made for circumstances, are sad and happy, and change from time to time. teacher...